Scaime eNod4-D ETHERNET - INPUTS AND OUTPUTS FUNCTIONING; Inputs assignment:

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SCAIME Manual : NU-eNod4D-ETH-E-0418_216710-E.docx
9 INPUTS FUNCTIONING
Each input can work individually in either positive or negative logic. A holding time (de-bounced time) attached to all
inputs can be configured.
9.1 Inputs assignment:
Function Functioning mode
transmitter Dosing by filling
Dosing by
unloading
None ● ● ●
Tare ● ● ●
cancel tare ● ● ●
Zero ● ● ●
Transmit measurement ●
Measurement window ●
Dosing start cycle ● ●
Dosing stop cycle ● ●
Clear dosing results ● ●
Suspend dosing cycle ●
Emptying ●
Dynamic zero ● ●
Update peak value ● ●
Sensor input control ● ● ●
9.2 General functions:
- None: Inputs have no effect.
- Tare: one or the other or both inputs can be assigned to the tare function. The tare acquisition is conditioned by a
stability criterion that can be changed or inhibited.
Depending on the chosen logic (positive or negative), the tare is triggered by a rising or a falling edge.
- Cancel tare: Depending on the chosen logic (positive or negative), the current stored tare value is erased by a rising
or a falling edge.
- Zero: one or the other or both inputs can be assigned to the zero function.
A new volatile zero value is acquired only if its value is within ±10% range of the specified capacity for a usage out of
legal for trade and ±2% for legal for trade application. The zero acquisition is conditioned by a stability criterion that
can be changed or inhibited.
Depending on the chosen logic (positive or negative), the tare is triggered by a rising or a falling edge.
- Sensor input control: The assignment of logical input to sensor input control function allows performing special
procedure to diagnose load cell sensor input. Beforehand, user must acquire reference value of the load cell input by
sending 'Sensor input control reference' specific command (e.g. after the device is calibrated).
Note: Load cell sensor input control must be realized if no process cycle is in progress.
9.3 Functions attached to an operating mode:
See corresponding sections for a complete description.